![ISS Research on Twitter: "Later this week, @AstroDrewMorgan and @Astro_Luca will begin a series of spacewalks to fix the Alpha Magnetic Spectrometer ( AMS), an important scientific instrument that is helping us learn ISS Research on Twitter: "Later this week, @AstroDrewMorgan and @Astro_Luca will begin a series of spacewalks to fix the Alpha Magnetic Spectrometer ( AMS), an important scientific instrument that is helping us learn](https://pbs.twimg.com/media/EJR7jkFXUAAjXt_.jpg)
ISS Research on Twitter: "Later this week, @AstroDrewMorgan and @Astro_Luca will begin a series of spacewalks to fix the Alpha Magnetic Spectrometer ( AMS), an important scientific instrument that is helping us learn
Schematic view of the Alpha Magnetic Spectrometer (AMS-02) detector... | Download Scientific Diagram
![International Space Station on Twitter: "Today at 2pm ET, we'll talk live on @NASA TV about the station's Alpha Magnetic Spectrometer (AMS), a cosmic particle detector in operation since 2011, and the International Space Station on Twitter: "Today at 2pm ET, we'll talk live on @NASA TV about the station's Alpha Magnetic Spectrometer (AMS), a cosmic particle detector in operation since 2011, and the](https://pbs.twimg.com/media/EJL3fYBWsAA7rNQ.jpg)
International Space Station on Twitter: "Today at 2pm ET, we'll talk live on @NASA TV about the station's Alpha Magnetic Spectrometer (AMS), a cosmic particle detector in operation since 2011, and the
![CERN announces measurement of antimatter excess in space | MIT News | Massachusetts Institute of Technology CERN announces measurement of antimatter excess in space | MIT News | Massachusetts Institute of Technology](https://news.mit.edu/sites/default/files/styles/news_article__image_gallery/public/images/201304/20130403122602-0_0_0.jpg?itok=JK8F8BDT)
CERN announces measurement of antimatter excess in space | MIT News | Massachusetts Institute of Technology
![From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings From AMS-02: “New results from the Alpha Magnetic Spectrometer on the International Space Station” | sciencesprings](https://sciencesprings.files.wordpress.com/2015/04/ams-02-schematic.jpg?w=632)